CLI Guide

Example
Dell# conf
Dell(conf)# protocol spanning-tree pvst
Dell(conf-pvst)# no disable
Dell(conf-pvst)# vlan 2 bridge-priority 4096
Dell(conf-pvst)# vlan 3 bridge-priority 16384
Dell(conf-pvst)#
Dell(conf-pvst)# show config
!
protocol spanning-tree pvst
no disable
vlan 2 bridge-priority 4096
vlan 3 bridge-priority 16384
Dell#
Usage Information After you enable PVST+, the device runs an STP instance for each VLAN it supports.
Related
Commands
• disable — disables PVST+.
• show spanning-tree pvst — displays the PVST+ configuration.
show spanning-tree pvst
View the Per-VLAN spanning tree configuration.
Syntax
show spanning-tree pvst [vlan vlan-id] [brief] [guard]
Parameters
vlan vlan-id (OPTIONAL) Enter the keyword vlan then the VLAN ID. The
range is 1 to 4094.
brief (OPTIONAL) Enter the keyword brief to view a synopsis of
the PVST+ configuration information.
interface (OPTIONAL) Enter one of the interface keywords along with
the slot/port information:
• For a 1-GigabitEthernet interface, enter the keyword
GigabitEthernet then the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
• For a Port Channel interface, enter the keyword port-
channel then a number:
guard (OPTIONAL) Enter the keyword guard to display the type of
guard enabled on a PVST interface and the current port
state.
Defaults none
1390
Per-VLAN Spanning Tree Plus (PVST+)